3-Cyanothiophene , >98.0%(GC) , 1641-09-4

Synonym(s):
3-Cyanothiophene;Thiophene-3-nitrile

CAS NO.：1641-09-4

Empirical Formula: C5H3NS

Molecular Weight: 109.15

MDL number: MFCD00151852

EINECS: 216-687-7

PRODUCT Properties

• Boiling point: 82 °C10 mm Hg(lit.)
• Density: 1.2 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.5630(lit.)
• Flash point: 186 °F
• storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• form: Liquid
• Specific Gravity: 1.2
• color: Clear colorless
• BRN: 107104
• CAS DataBase Reference: 1641-09-4(CAS DataBase Reference)

Description and Uses

3-Thiophenecarbonitrile can be used to synthesize the following:

• 2,4-dinaphthyl-3-cyanothiophene via reaction with iodonaphthalene
• 2,5-bis-tri(n-butyl)tin-3-cyanothiophene, a building block for the synthesis of new alternating (3-alkyl/3-cyano)thiophene copolymers

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315-H319-H335
• Precautionary statements: P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
• Hazard Codes: Xn,Xi
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 26-36-36/37
• RIDADR: 3276
• WGK Germany: 3
• Hazard Note: Harmful
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 29341000